Enterprise Architecture and Business Architecture describe an organization's processes, information processes and personnel and other organizational subunits aligned with the organization's core goals and strategies. Enterprise Architecture and Business Architecture concern themselves with the strategic implementation of a company's business goals. The graphic description of an organization helps in identifying what work is done and the business processes within which they are implemented. One example of this in Enterprise Architecture is the Zachman Framework. An example of this in Business Architecture is the Business Architecture Framework.
They are directly concerned with the process of business optimization and performance management. The reason these professions are gaining importance is because they make sure business strategy and information systems go hand in hand.
Enterprise Architecture and Business Architecture concern themselves with the strategic implementation of a company's business goals. The graphic description of an organization helps in identifying what work is done and the business processes within which they are implemented.
Information Technology is also an Integral Part of Business Strategy. Learn more about how it is related here.
Architecture and Strategic Planning in Modern Organizations
All modern large-scale organizations depend on information technology to cope with their information and data storage needs. However, information systems have to function within the larger business goals and strategies of the organization. Information technology systems and business enterprise have to run parallel and complement each other. Architecture and strategic planning ensures that information systems do not operate in a vacuum.